Question
Consider the two inequalities 2x - 4 < y and y < -2/3x + 2.
(b) Graph the region of the plane that satisifies either inequality, or both inequalities.
(c) Graph the region of the plane that satisifies either inequality, but NOT both.
What I don't get is that in another question, (a), not shown, it says to graph the region of the plane which satisfies both inequalities. Isn't that the same as (b)?
I also don't know how to find/do c.
Thanks!
(b) Graph the region of the plane that satisifies either inequality, or both inequalities.
(c) Graph the region of the plane that satisifies either inequality, but NOT both.
What I don't get is that in another question, (a), not shown, it says to graph the region of the plane which satisfies both inequalities. Isn't that the same as (b)?
I also don't know how to find/do c.
Thanks!
Answers
bobpursley
No, not the same. Either or both is not the same as both.
c) in C, exclude the area that includes both.
c) in C, exclude the area that includes both.